A TLC plate was developed with a series of anlagesics and the unknown sample. An image of the plate is shown below. The solvent can be seen as the gray portion of the plate. A scale and reference lines are drawn across the plate to make it easier to record the distance each compound traveled. Record your measurements to 1 decimal place. 6.0 cm 5.0 cm 4.0 cm 3.0 cm 2.0 cm 1.0 cm 0 cm - 1 2 3 4 5 6 Enter the distance of the solvent (cm) (Round measurement to 1 decimal place) Table view List view Table 2. TLC Analysis Distance spot moved (cm) Rf value Spot # 1: Asplrin Spot #2: Ibuprofen Spot #3: Acetaminophen Spot #4: Caffelne Spot #5: Naproxen Spot #6: Unknown
A TLC plate was developed with a series of anlagesics and the unknown sample. An image of the plate is shown below. The solvent can be seen as the gray portion of the plate. A scale and reference lines are drawn across the plate to make it easier to record the distance each compound traveled. Record your measurements to 1 decimal place. 6.0 cm 5.0 cm 4.0 cm 3.0 cm 2.0 cm 1.0 cm 0 cm - 1 2 3 4 5 6 Enter the distance of the solvent (cm) (Round measurement to 1 decimal place) Table view List view Table 2. TLC Analysis Distance spot moved (cm) Rf value Spot # 1: Asplrin Spot #2: Ibuprofen Spot #3: Acetaminophen Spot #4: Caffelne Spot #5: Naproxen Spot #6: Unknown
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter4: Digital Electronics And Computers
Section: Chapter Questions
Problem 4.11QAP
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Rf value of each spot = To be determined
Identity Of Unknown Solution = To be Determined
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